[RTTY] Which Filter?

Claude Du Berger duberger.miousse81 at globetrotter.net
Fri Oct 6 12:25:00 EDT 2006


Jim, AD1C got a good point.

Even if I use the sharp 250Hz on my TS-2000, always, before a RUN
I will check the channel with a wider filtering to be sure I am not QRMing or
be sure I have a good clear spot.

73 de VE2FK
-------------------
  > I have an ICOM-746 (not the Pro). Which filter should I get for RTTY and 
  > RTTY contesting, the 500kc FL-100 or the IC-232 350kc? I am concerned that 
  > the 350kc filter may be too sharp.

  In the 756 Pro, the RTTY filter is 350 Hz wide.  In my 756 "classic" I
  purchased a pair of 400 Hz filters from INRAD and was VERY happy with them.

  I'm not a big fan of narrow (i.e. 250 Hz) filters.  I like to know where the
  QRM is.

  73 - Jim AD1C



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